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Ring Tones

Selective-call-receiver-having-a-variable-frequency-vibrator

Call set-up control with automatic recall if busy subscriber

As is seen from FIGS. 7a, 7b, the first subscriber station may activate a CCBS function within the ...

Service mobility and recovery in communication networks

The example embodiments are applicable for use with all types of cellular networks and local radio ...

Method and apparatus to maintain connectivity for mobile terminals in wireless and cellular communications systems

The present invention is directed to a system and method for controlling admission to a mobile ...

Apparatus and method for signal strength compensation of highly time-variant mobile radio channels and reception unit for mobile radio transmission

It is accordingly an object of the invention to provide an apparatus and a method for signal ...

Method for increasing the voice recognition rate of a voice recognition calling device

An object of the present invention is to provide a voice processing method which can increase the ...

Method and apparatus for managing voice registration entries of voice recognition apparatus for use in both handset and hands-free kit

It is therefore an object of the present invention to provide a method and apparatus for managing ...

Method for controlling beam formation in a mobile radio communication system and a base station therefor

OF THE INVENTION FIG. 3 shows a mobile station MS at the boundary between two radio cells C1, C2 ...

Graphics and variable presence architectures in wireless communication networks, mobile handsets and methods therefor

OF THE INVENTIONS The inventions relate generally to enhanced or to enhancing presence services, ...

Auto-play musical instrument with a chain-play mode for a plurality of demonstration tones

It is an object of the present invention to provide an auto-play apparatus which can quickly start ...

Detection of cloned communication units based on message contents

OF PREFERRED EMBODIMENT In overview, the present disclosure concerns communications systems that ...

Selective call receiver having a variable frequency vibrator

Details

Inventors: MacDonald, John F.; King, Jeffrey S.;
Assignee: Motorola, Inc. (Schaumburg, IL)
Primary Examiner: Yusko; Donald J.
Assistant Examiner: Giust; John
Attorney, Agent or Firm: Chanroo; Keith A., Berry; Thomas G., Collopy; Daniel R.

A selective call receiver (100) comprises a receiver (104) for receiving a message and a vibrator (116) capable of vibrating at a selected one of at least two selectable frequencies for alerting a user of a received message. The vibrator (116) also has a selector (120) or a tuning element (130) for varying the frequency of the vibrator (116).

DETAILED DESCRIPTION Briefly, according to the invention, a electronic device comprises a receiver for receiving a message and having a vibrator alert capable of vibrating at a selected one of at least two frequencies.
The vibrator also has a selector capability for varying the frequency of the vibrator.

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